The invention provides a manufacturing technology of a flame-retardant fireproof roller shutter surface. The technology includes the following specific steps that a flame-retardant shutter fabric is cut into an outer surface layer and an inner surface layer according to a certain size; an outer cotton layer, steel wire ropes, an inner cotton layer and the inner surface layer are sequentially laidon the outer surface layer, edges are nailed through a stapler, and the filling process is completed; a fireproof roller shutter obtained after the filling process is subjected to quilting through a multi-head sewing machine; an upper base plate and a lower base plate are installed on the top and bottom of the fireproof roller shutter obtained after quilting, and the tops and the bottoms of the steel wire ropes are fixedly connected to the upper base plate and the lower base plate through screws; clamping plates are installed on the fireproof roller shutter at certain intervals. The shutter fabric is a flame-retardant shutter fabric which is formed by weaving aluminum silicate and stainless steel twisted wires, and the strength of the fireproof roller shutter surface during high-temperature combustion is improved by the stainless steel wires; a flame retardant is added in the sizing process, the combustion temperature of the shutter surface is improved, the fireproof performance of a fireproof roller shutter is improved, the fireproof and partition effects are improved, and potential safety hazards are reduced.